Question

One litre of water at 30°C is mixed with one litre of water at 50°C. The temperature of the mixture will be ______.

पर्याय

• 80°C

• More than 50°C but less than 80°C

• 20°C

• Between 30°C and 50°C

Answer 1

One litre of water at 30°C is mixed with one litre of water at 50°C. The temperature of the mixture will be between 30°C and 50°C.

Explanation:

As we know, heat travels from higher-temperature water to lower-temperature water. Therefore, the mixture's temperature will be between 30 and 50 degrees Celsius.